1009101930 has 16 divisors (see below), whose sum is σ = 2421844704. Its totient is φ = 269093840.

The previous prime is 1009101923. The next prime is 1009101937. The reversal of 1009101930 is 391019001.

1009101930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1009101923) and next prime (1009101937).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1009101930.

It is not an unprimeable number, because it can be changed into a prime (1009101937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16818336 + ... + 16818395.

It is an arithmetic number, because the mean of its divisors is an integer number (151365294).

Almost surely, 2^1009101930 is an apocalyptic number.

1009101930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1009101930 is an abundant number, since it is smaller than the sum of its proper divisors (1412742774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1009101930 is a wasteful number, since it uses less digits than its factorization.

1009101930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33636741.

The product of its (nonzero) digits is 243, while the sum is 24.

The square root of 1009101930 is about 31766.3647589711. The cubic root of 1009101930 is about 1003.0248179180.

The spelling of 1009101930 in words is "one billion, nine million, one hundred one thousand, nine hundred thirty".